Query Answer Authentication

In data publishing, the owner delegates the role of satisfying user queries to a third-party publisher. As the servers of the publisher may be untrusted or susceptible to attacks, we cannot assume that they would always process queries correctly, hence there is a need for users to authenticate their...

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Main Authors: PANG, Hwee Hwa, TAN, Kian-Lee
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2012
Subjects:
Online Access:https://ink.library.smu.edu.sg/sis_research/1474
http://www.worldcat.org/isbn/9781608457656
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Institution: Singapore Management University
Language: English
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spelling sg-smu-ink.sis_research-24732017-02-28T07:09:57Z Query Answer Authentication PANG, Hwee Hwa TAN, Kian-Lee In data publishing, the owner delegates the role of satisfying user queries to a third-party publisher. As the servers of the publisher may be untrusted or susceptible to attacks, we cannot assume that they would always process queries correctly, hence there is a need for users to authenticate their query answers. This book introduces various notions that the research community has studied for defining the correctness of a query answer. In particular, it is important to guarantee the completeness, authenticity and minimality of the answer, as well as its freshness. We present authentication mechanisms for a wide variety of queries in the context of relational and spatial databases, text retrieval, and data streams. We also explain the cryptographic protocols from which the authentication mechanisms derive their security properties. 2012-02-01T08:00:00Z text https://ink.library.smu.edu.sg/sis_research/1474 info:doi/10.2200/S00405ED1V01Y201202DTM024 http://www.worldcat.org/isbn/9781608457656 Research Collection School Of Computing and Information Systems eng Institutional Knowledge at Singapore Management University querying data integrity database security authentication Cryptography Foundation Relational Queries Spatial Queries Text Search Queries Data Streams Databases and Information Systems Numerical Analysis and Scientific Computing
institution Singapore Management University
building SMU Libraries
continent Asia
country Singapore
Singapore
content_provider SMU Libraries
collection InK@SMU
language English
topic querying
data integrity
database security
authentication
Cryptography Foundation
Relational Queries
Spatial Queries
Text Search Queries
Data Streams
Databases and Information Systems
Numerical Analysis and Scientific Computing
spellingShingle querying
data integrity
database security
authentication
Cryptography Foundation
Relational Queries
Spatial Queries
Text Search Queries
Data Streams
Databases and Information Systems
Numerical Analysis and Scientific Computing
PANG, Hwee Hwa
TAN, Kian-Lee
Query Answer Authentication
description In data publishing, the owner delegates the role of satisfying user queries to a third-party publisher. As the servers of the publisher may be untrusted or susceptible to attacks, we cannot assume that they would always process queries correctly, hence there is a need for users to authenticate their query answers. This book introduces various notions that the research community has studied for defining the correctness of a query answer. In particular, it is important to guarantee the completeness, authenticity and minimality of the answer, as well as its freshness. We present authentication mechanisms for a wide variety of queries in the context of relational and spatial databases, text retrieval, and data streams. We also explain the cryptographic protocols from which the authentication mechanisms derive their security properties.
format text
author PANG, Hwee Hwa
TAN, Kian-Lee
author_facet PANG, Hwee Hwa
TAN, Kian-Lee
author_sort PANG, Hwee Hwa
title Query Answer Authentication
title_short Query Answer Authentication
title_full Query Answer Authentication
title_fullStr Query Answer Authentication
title_full_unstemmed Query Answer Authentication
title_sort query answer authentication
publisher Institutional Knowledge at Singapore Management University
publishDate 2012
url https://ink.library.smu.edu.sg/sis_research/1474
http://www.worldcat.org/isbn/9781608457656
_version_ 1770571171263152128